Load Balancing for Virtual Machines in Heterogeneous Data Center Networks Using Software Defined Networking Integrated with Multi Criteria Decision Making: A Systematic Review.
Publication Date: 19/01/2026
Author(s): Ikhioya Emmanuel, Ajaegbu C. (Prof.).
Volume/Issue: Volume 9, Issue 1 (2026)
Page No: 1-14
Journal: British Journal of Computer, Networking and Information Technology (BJCNIT)
Abstract:
Efficient load balancing is vital in heterogeneous data center networks to ensure optimal resource use and service performance. Traditional methods struggle with dynamic VM workloads and diverse resource demands. This systematic review explores the integration of Software-Defined Networking (SDN) and Multi-Criteria Decision Making (MCDM) as a solution. SDN offers centralized, programmable control, while MCDM enables intelligent decision-making across multiple performance metrics. Reviewing recent literature, this study highlights key techniques—such as the Weighted Sum Model (WSM)—and identifies gaps in real-time adaptability and metric integration. The review serves as a foundation for developing scalable, QoS-aware load balancing systems in cloud environments.
Keywords:
SDN, MCDM, Load Balancing, Virtual Machines, Data Centers, WSM, QoS, Cloud Computing.
